Quiz History_ Streams_Running Water LAB

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Tarrant County College, Fort Worth *

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1403

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Geography

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Dec 6, 2023

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pdf

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Streams/Running Water LAB Results Score for this quiz: 65 out of 65 Submitted Nov 13 at 7:33am This attempt took 27 minutes. 5 / 5 pts Question 1 Use the image below to answer the following. Which of the numbered points on the map represent cut banks? 2 and 4 Correct! Correct!
1 and 3 4 and 5 1 and 5 4 / 4 pts Question 2 Use the image below to answer the following. As these streams flow around the bends, the velocity of the flow changes, with water on the outside speeding up so that erosion occurs on what is termed a cut bank. On the inside, deposition occurs on a point bar. Which of the following is correct regarding the image above? Deposition occurs at B Correct! Correct! A is the point bar Erosion occurs at B
B is the cut bank 2 / 2 pts Question 3 Use the image below to answer the following. (https://secure.flickr.com/photos/48600090482@N01/2460214196) Swamps are characteristic of __________ stage streams, where __________ erosion is dominant. late, lateral Correct! Correct! early, lateral early, vertical
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middle, lateral 2 / 2 pts Question 4 Use the image below to answer the following. As time goes on, the mountainous topography is worn down, the stream valley becomes wider, and the stream begins develops bends. These characteristics are typical of what are called __________ stage streams. middle Correct! Correct! late early 2 / 2 pts Question 5
Streams that are steep, v-shaped valley and have a straight channel flow through mountains are termed __________ stage and exhibit more __________ erosion. early, vertical Correct! Correct! mid, lateral late, vertical mid, lateral 2 / 2 pts Question 6 Use the image below to answer the following.
This stream is in flood and the low topography around it is inundated with water. Note, however, that you can still see the winding course of the stream because of the accumulations of sediment that had settled next to it after previous floods. These sediment deposits, which build up over time and can become vegetated, are called... natural levees Correct! Correct! rapids terraces backswamps 4 / 4 pts Question 7 Use the image below to answer the following. It shows the part of the Mississippi River in Mississippi. Which of the lakes in this map is an oxbow formed by a part of the Mississippi River
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that has been cut off? Eagle Lake (#1) Correct! Correct! Horseshoe Lake (#2) Steele Bayou (#3) Broad Lake (#4) 1 / 1 pts Question 8 Use the image below to answer the following. The broad, flat region to the sides of this winding river is called a... flood plain Correct! Correct! cutoff
terrace backswamp 1 / 1 pts Question 9 Use the image below to answer the following. as time goes on, the stream continues to change course and the large bends are cut off to form lakes called __________, such as the one seen in the left side of this photograph. oxbows Correct! Correct! pater nosters crater lakes ponds
2 / 2 pts Question 10 Use the image below to answer the following. In relatively flat terrain, __________ erosion becomes more dominant in wide flood plains and the streams, called __________ snake across the landscape. lateral, meandering streams Correct! Correct! lateral, ephemeral streams vertical, braided streams vertical, disappearing streams 2 / 2 pts Question 11
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Use the image below to answer the following. (https://secure.flickr.com/photos/59283924@N00/4677328726) Waterfalls, such as this one, are characteristic of __________ stage streams, where __________ erosion is the dominant type of erosion taking place. early, vertical Correct! Correct! middle, lateral early, lateral late, vertical
2 / 2 pts Question 12 Use the image below to answer the following. Which dashed red line best represent the drainage divide between Mulladay Hollow and the un-named streams to the south? line A line B Correct! Correct! line C 1 / 1 pts Question 13 Use the image below to answer the following.
The image above shows how a stream might change in terms of its shape, size, course, and discharge (volume of water flowing through it) as it makes its way to the ocean. Which of the following is true in terms of discharge in this stream as it flows toward the ocean? Discharge increases Correct! Correct! Discharge remains the same Discharge decreases 5 / 5 pts Question 14 Select all of the following features that you would find in an early stage stream. steep gradient Correct! Correct! low gradient moderate gradient some vertical with more lateral erosion mostly vertical erosion Correct! Correct! mostly lateral erosion
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heavy downcutting and rapids Correct! Correct! large floodplain moderate floodplain 5 / 5 pts Question 15 Select all of the following features that you would find in a middle stage stream. steep gradient low gradient moderate gradient Correct! Correct! some vertical with more lateral erosion Correct! Correct! mostly vertical erosion mostly lateral erosion heavy downcutting and rapids large floodplain moderate floodplain Correct! Correct! 5 / 5 pts Question 16
Select all of the following features that you would find in a late stage stream. steep gradient low gradient Correct! Correct! moderate gradient some vertical with more lateral erosion mostly vertical erosion mostly lateral erosion Correct! Correct! heavy downcutting and rapids large floodplain Correct! Correct! moderate floodplain 3 / 3 pts Question 17 Use the image below to answer the following. A, B, and C are stream profiles. Identify each profile as that of an early stage, middle stage, or late stage stream.
Answer 1: Answer 2: Answer 3: A is a(n) late stage stream . B is a(n) early stage stream . C is a(n) middle stage stream . late stage stream Correct! Correct! early stage stream Correct! Correct! middle stage stream Correct! Correct! 5 / 5 pts Question 18 Use the image below to answer the following. The above graph show three stream gradients A, B, and C. Note the x- axis is in miles and the y-axis is in feet.
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Answer 1: Answer 2: Answer 3: Answer 4: Answer 5: Of the gradients above, the steepest gradient is stream A . Of the gradients above, the shallowest gradient is stream B . Gradient A is likely that of a(n) early stage stream. Gradient B is likely that of a(n) late stage stream. Gradient C is likely that of a(n) middle stage stream. A Correct! Correct! B Correct! Correct! early Correct! Correct! late Correct! Correct! middle Correct! Correct! 5 / 5 pts Question 19 Use the image below to answer the following.
Pay attention to where the contour lines and where the topography is steep. Which of the following statements is most likely true? The urbanized part of Weston is located on hilly terrain, above the floodplain Correct! Correct! There are steep cliffs right next to the river along its entire length The army airfield is located on hilly terrain, above the floodplain Elevations of index contours within the floodplain are all below 700 feet
2 / 2 pts Question 20 Use the image below to answer the following. The above image is an aerial photo of the area north of the Dallas metroplex. The stream drainage pattern in this area is: trellis
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rectangular radial dendritic Correct! Correct! 4 / 4 pts Question 21 Answer 1: Answer 2: The elevation at point A is 140 feet. The elevation at point B is 80 feet. The different in elevation between points A and B is 60 feet. The gradient of the stream between points A and B is approximately 20 feet per mile. 140 Correct! Correct! 80 Correct! Correct!
Answer 3: Answer 4: 60 Correct! Correct! 20 Correct! Correct! 1 / 1 pts Question 22 Use the image below to answer the following. The lowest elevation to which a stream can erode is termed its __________. Lakes, such as the one above, can be the lowest erosion level for a stream locally, but the absolute lowest is sea level. Deltas sometimes form at the mouth of the stream as it empties into a lake or ocean. base level Correct! Correct! drainage basin
divide watershed Quiz Score: 65 out of 65
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